package com.itheima.web;

import com.itheima.service.BrandService;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet("/deleteByIdServlet")
public class DeleteByIdServlet extends HttpServlet {
    private BrandService service = new BrandService();

    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        //接收参数
        String id = request.getParameter("id");
        //service调用delete()
        service.deleteById(Integer.parseInt(id));

        //service调用deleteById方法
        service.deleteById(Integer.parseInt(id));

        //转发请求到selectAllServlet
        //response.sendRedirect("/brand-demo/selectAllServlet");
        request.getRequestDispatcher("/selectAllServlet").forward(request,response);


    }

    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        this.doGet(request, response);
    }
}